Results 71 to 80 of about 3,593,348 (352)
FEBS Letters, EarlyView.Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke +2 more
wiley +1 more source
Fluorescence spectroscopy applied to the optimisation of a desalting step by electrodialysis for the characterisation of marine organic matter [PDF]
, 2008 The isolation and characterisation of marine dissolved organic matter (DOM) are still not readily achieved today. The study of this chemically complex material is particularly difficult, especially as it is hindered by the high salinity of seawater.
Huguet, Arnaud +2 more
core +2 more sources
Industrial & Engineering Chemistry Research, 2019 Anion exchange membranes (AEMs) play an essential role in artificial photosynthesis devices, which photoelectrochemically convert CO2 and water into useful products.
Sarah M. Dischinger +3 more
semanticscholar +1 more source
Spatial arrangement of proteins in planar and curved membranes by PPM 3.0
Protein Science, 2021 Cellular protrusions, invaginations, and many intracellular organelles have strongly curved membrane regions. Transmembrane and peripheral membrane proteins that induce, sense, or stabilize such regions cannot be properly fitted into a single flat ...
A. Lomize, Spencer C. Todd, I. Pogozheva
semanticscholar +1 more source
A Compact Optical Instrument with Artificial Neural Network for pH Determination
Sensors, 2012 The aim of this work was the determination of pH with a sensor array-based optical portable instrument. This sensor array consists of eleven membranes with selective colour changes at different pH intervals.
Luis Fermin Capitán-Vallvey +7 more
doaj +1 more source
A reversibly gated protein-transporting membrane channel made of DNA
Nature Communications, 2022 Artificial systems to control the transport of molecules across biomembranes can be useful for biosensing or drug delivery. Here, the authors assemble a DNA channel enabling the precisely timed, stimulus-controlled transport of functional proteins across
Swarup Dey +7 more
doaj +1 more source
A stepwise emergence of evolution in the RNA world
FEBS Letters, EarlyView.How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley +1 more source
Catalytic molecularly imprinted polymer membranes: Development of the biomimetic sensor for phenols detection [PDF]
, 2010 Portable biomimetic sensor devices for the express control of phenols content in water were developed. The synthetic binding sites mimicking active site of the enzyme tyrosinase were formed in the structure of free-standing molecularly imprinted ...
Brovko, O. O. +7 more
core +1 more source
Membranes, 2022 Kidney failure is associated with high morbidity and mortality. Hemodialysis, the most prevalent modality of renal replacement therapy, uses the principle of semipermeable membranes to remove solutes and water in the plasma of patients with kidney ...
Zhuyun Zhang +7 more
semanticscholar +1 more source
eLife, 2016 Experiments on artificial membranes are revealing many details about the workings of a family of potassium ion channels called GIRK channels.
Christopher Miller
doaj +1 more source